body {
    margin: 0;
    font-family: 'Georgia', serif;
    background-color: #0F172A;
    color: #f1f5f9;
}

.hero {
    position: relative;
    height: 100vh;
    background: url('../img/hero.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
    padding: 0 10%;
}

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: saturate(80%) brightness(85%);
}

.hero-content {
    position: relative;
    max-width: 700px;
    z-index: 2;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 400;
    line-height: 1.4;
}

.cta-buttons {
    margin-top: 30px;
}

.btn-primary, .btn-outline {
    padding: 12px 24px;
    margin-right: 15px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
}

.btn-primary {
    background: #e5e7eb;
    color: #0F172A;
}

.btn-outline {
    border: 1px solid #e5e7eb;
    color: #e5e7eb;
}

.section {
    padding: 80px 10%;
}

.section.dark {
    background-color: #1E293B;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: #1E293B;
    padding: 30px;
    border-radius: 10px;
}

footer {
    background: #000;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}